add apk downloading

src/main/kotlin/com/lagradost/gradle/CloudstreamExtension.kt

@@ -8,18 +8,22 @@ import javax.inject.Inject
 abstract class CloudstreamExtension @Inject constructor(project: Project) {
     val userCache = project.gradle.gradleUserHomeDir.resolve("caches").resolve("cloudstream")
 
-
-    var apkinfo: ApkInfo? = null
+    var apkinfo: ApkInfo = ApkInfo(this)
         internal set
 
+    fun overrideUrl(url: String) {
+        apkinfo.url = url
+    }
+
     internal var pluginClassName: String? = null
 }
 
-class ApkInfo(extension: CloudstreamExtension, val version: Int) {
+class ApkInfo(extension: CloudstreamExtension) {
     val cache = extension.userCache.resolve("cloudstream")
 
-    val apkFile = cache.resolve("cloudstream-$version.apk")
-    val jarFile = cache.resolve("cloudstream-$version.jar")
+    var url = "https://github.com/recloudstream/cloudstream/releases/download/pre-release/app-debug.apk"
+    val apkFile = cache.resolve("cloudstream.apk")
+    val jarFile = cache.resolve("cloudstream.jar")
 }
 
 fun ExtensionContainer.getCloudstream(): CloudstreamExtension {

src/main/kotlin/com/lagradost/gradle/CloudstreamPlugin.kt

@@ -3,11 +3,13 @@ package com.lagradost.gradle
 import org.gradle.api.Plugin
 import org.gradle.api.Project
 import com.lagradost.gradle.tasks.registerTasks
+import com.lagradost.gradle.configuration.registerConfigurations
 
 abstract class CloudstreamPlugin : Plugin<Project> {
     override fun apply(project: Project) {
         project.extensions.create("cloudstream", CloudstreamExtension::class.java, project)
 
         registerTasks(project)
+        registerConfigurations(project)
     }
 }

src/main/kotlin/com/lagradost/gradle/DownloadUtils.kt

@@ -0,0 +1,70 @@
+package com.lagradost.gradle
+
+import org.gradle.api.Project
+import org.gradle.api.internal.project.ProjectInternal
+import org.gradle.internal.logging.progress.ProgressLogger
+import org.gradle.internal.logging.progress.ProgressLoggerFactory
+import org.gradle.internal.service.ServiceRegistry
+import java.io.File
+import java.io.FileOutputStream
+import java.net.URL
+
+
+fun createProgressLogger(project: Project, loggerCategory: String): ProgressLogger {
+    return createProgressLogger((project as ProjectInternal).services, loggerCategory)
+}
+
+fun createProgressLogger(services: ServiceRegistry, loggerCategory: String): ProgressLogger {
+    val progressLoggerFactory = services.get(ProgressLoggerFactory::class.java)
+    return progressLoggerFactory.newOperation(loggerCategory).also { it.description = loggerCategory }
+}
+
+fun URL.download(file: File, progressLogger: ProgressLogger) {
+    progressLogger.started()
+    try {
+        val tempFile = File.createTempFile(file.name, ".part", file.parentFile)
+        tempFile.deleteOnExit()
+
+        val connection = this.openConnection()
+        val size = connection.contentLengthLong
+        val sizeText = toLengthText(size)
+
+        connection.getInputStream().use { inputStream ->
+            var finished = false
+            var processedBytes: Long = 0
+            try {
+                FileOutputStream(tempFile).use { os ->
+                    val buf = ByteArray(1024 * 10)
+                    var read: Int
+                    while (inputStream.read(buf).also { read = it } >= 0) {
+                        os.write(buf, 0, read)
+                        processedBytes += read
+                        progressLogger.progress("Downloading apk ${toLengthText(processedBytes)}/$sizeText")
+                    }
+                    os.flush()
+                    finished = true
+                }
+            } finally {
+                if (finished) {
+                    tempFile.renameTo(file)
+                } else {
+                    tempFile.delete()
+                }
+            }
+        }
+    } finally {
+        progressLogger.completed()
+    }
+}
+
+private fun toLengthText(bytes: Long): String {
+    return if (bytes < 1024) {
+        "$bytes B"
+    } else if (bytes < 1024 * 1024) {
+        (bytes / 1024).toString() + " KB"
+    } else if (bytes < 1024 * 1024 * 1024) {
+        String.format("%.2f MB", bytes / (1024.0 * 1024.0))
+    } else {
+        String.format("%.2f GB", bytes / (1024.0 * 1024.0 * 1024.0))
+    }
+}

src/main/kotlin/com/lagradost/gradle/configuration/ApkConfigurationProvider.kt

@@ -0,0 +1,41 @@
+package com.lagradost.gradle.configuration
+
+import com.lagradost.gradle.ApkInfo
+import com.lagradost.gradle.createProgressLogger
+import com.lagradost.gradle.download
+import com.lagradost.gradle.getCloudstream
+import com.googlecode.d2j.dex.Dex2jar
+import com.googlecode.d2j.reader.BaseDexFileReader
+import com.googlecode.d2j.reader.MultiDexFileReader
+import groovy.json.JsonSlurper
+import org.gradle.api.Project
+import org.gradle.api.artifacts.Dependency
+import java.lang.Integer.parseInt
+import java.net.URL
+
+class ApkConfigurationProvider : IConfigurationProvider {
+
+    override fun provide(project: Project, dependency: Dependency) {
+        val extension = project.extensions.getCloudstream()
+        val apkinfo = extension.apkinfo
+
+        apkinfo.cache.mkdirs()
+
+        if (!apkinfo.apkFile.exists()) {
+            project.logger.lifecycle("Downloading apk")
+
+            val url = URL(apkinfo.url)
+
+            url.download(apkinfo.apkFile, createProgressLogger(project, "Download apk"))
+        }
+
+        if (!apkinfo.jarFile.exists()) {
+            project.logger.lifecycle("Converting apk to jar")
+
+            val reader: BaseDexFileReader = MultiDexFileReader.open(Files.readAllBytes(apkinfo.apkFile.toPath()))
+            Dex2jar.from(reader).topoLogicalSort().skipDebug(false).noCode(true).to(apkinfo.jarFile.toPath())
+        }
+
+        project.dependencies.add("compileOnly", project.files(apkinfo.jarFile))
+    }
+}

src/main/kotlin/com/lagradost/gradle/configuration/Configurations.kt

@@ -0,0 +1,28 @@
+package com.lagradost.gradle.configuration
+
+import org.gradle.api.Project
+
+fun registerConfigurations(project: Project) {
+    val providers = arrayOf(ApkConfigurationProvider())
+
+    for (provider in providers) {
+        project.configurations.register(provider.name) {
+            it.isTransitive = false
+        }
+    }
+
+    project.afterEvaluate {
+        for (provider in providers) {
+            val configuration = project.configurations.getByName(provider.name)
+            val dependencies = configuration.dependencies
+
+            require(dependencies.size <= 1) {
+                "Only one '${provider.name}' dependency should be specified, but ${dependencies.size} were!"
+            }
+
+            for (dependency in dependencies) {
+                provider.provide(project, dependency)
+            }
+        }
+    }
+}

src/main/kotlin/com/lagradost/gradle/configuration/IConfigurationProvider.kt

@@ -0,0 +1,10 @@
+package com.lagradost.gradle.configuration
+
+import org.gradle.api.Project
+import org.gradle.api.artifacts.Dependency
+
+interface IConfigurationProvider {
+    val name: String
+
+    fun provide(project: Project, dependency: Dependency)
+}